Google Calendar - Spend less time managing your day & more time enjoying it
Whatspot - Simple booking system for spaces in companies. Use app to reservations of meeting rooms, car fleet.
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
Task Muncher - Task Muncher is a cross-platform and web-based application that is designed to organize and keep the track of everything and focus on munching the weekly tasks.
Calendar Lock PEA - Calendar Lock PEA is an encrypted desktop calendar with a day, week and month view. The shown calendars are never stored unencrypted on your disk, but exist only in the RAM. Platform-independent, Open Source, no installation or registration required.
Motion Firefox - All-in-one time management tool in Firefox